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Visual C# Bir Resim Dosyasını Ramden Okuma


pairs
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Merhaba arkadaşlar C# ile resim dosyalarını lllaki rsouce olarak veyahut Picturebox a eklemek zorunda değilsiniz bu gösterdiğim yöntem CodeDom yapısını kullananlar için çok faydalı olacaktır. Ancak dosyayı ram e yazıp oradan okumaya ufak bir örnektir.

 

Örnek olarak bir resim dosyasının base64 hali.

 

[spoiler]

string Folder = "iVBORw0KGgoAAAANSUhEUgAAAIAAAACACAYAAADDPmHLAAAABHNCSVQICAgIfAhkiAAAAAlwSFlz"+
"AAAAWwAAAFsB1WNqDwAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAgQSURB"+
"VHic7Z1bbBxXGYC/Wa/XWa/JpnaKalS3IjXhElOH0PQBKSnJLA9RERJSgfJARUSFkEJFbJCgFYiq"+
"qHVQRNImcYuQIE0DJKUoBSEFo+4U8RIJlAjVqYNEibNxGxycuPH4vr7s8LAXrx2vd8547Z31+T9p"+
"lZ3ZOaM/O9+e8/9zOTYcx0HQl0C5AxDKiwigOSKA5ogAmiMCaI4IoDkigOaIAJojAmiOCKA5IoDm"+
"iACaIwJojgigOSKA5ogAmiMCaI4IoDkigOaIAJoT9NowZpofALYBRunCWTZ23LL+We4gKglD9a7g"+
"mGneC7QBe4H1KxHUMjkKfC9uWVPlDqQS8DIEdALfwZ8HH+AJ4FzMNDeVO5BKQKkHyHyp7wCBpnvu"+
"4UuPPEJ0w4YVC24pFoY9OzvLb359kt7e3uwqG3g8blm/X+XQKgpVAdqBnwG8cOQIW7ZsWam4irJY"+
"2FNTSTqPHePs2bP5qzuB78YtK7lKoVUUqkNAKPumsbGxxKEsn1AoRFt7O08+9RThcDi7eh/pIaG5"+
"jKH5ljVZBu7evZvOF19k06ZcGrANuBAzzS+XMSxf4rkMXMj4+DhdXV3E33iDiYmJUu22KKFQiB07"+
"H+LzDz9MdEM0t76pqYkjR4/S2dnJn9NDwnrg1Zhp7gLa4pY1uWpB+piSCXD8+HFeP3OmVLtT4vLl"+
"y/znnX/z46efnre+pqaG9vZ2WltbeeH557Nifgv4TMw0/1qGUFcCB/gb8Ke4Zc2qNi6JADMzM/yl"+
"q6sUu/LMuXPnsG2baDR622emabJ582Z+8swzXLlyBeD+zGutsB94N2aaT8Qt648qDUuSAwSDQZqb"+
"y5tjNTY2sn594VMTTU1NHD12jD179qxiVKtKE3BAtZFqGfgDoAPgd6+9Rn19fe6z7rfe4uDBg/T3"+
"96vGsGzqGxrYt+/b7Ny5Q7mtt+kRbm9UrmkWbNvm5y+9xJtvWtlVu+OW5Xp4K1kOcH9rK6+cPElP"+
"T8+qJIHZLzwUCtHS0kJVVRWLHZi1TjQa5WuPPZYvwIPA6gsAYBgGLS0tpdxlQWRikznC69blLypd"+
"nFuT5wEE94gAmiMCaI4IoDkigOaIAJojAmiOCKA5IoDmiACaIwJojgigOSKA5ogAmiMCaI4IoDki"+
"gOaIAJojAmiOCKA5IoDmiACaIwJojgigOSKA5pT0ySAdsG2bw4cP0dfXN/+DMj6plErNeyq8PWaa"+
"X8+8fw/4JXCm0BQ5IoAC3d3ddDz3LIODg+UOZSnuzLwAPgqYwHsx0/xU3LJuLtxYBHCB4zicOvVb"+
"XjlxglQqBcDIxmamwneUObLCGE6K6P8uUTU9AXA3cJD03I7zEAGKYNs2Bzo6uHDhPABOoIre7XtJ"+
"bH0Uf02SejtV0+Nsf30fkVt9AFsX20YEWIKLF7t57tm5Lj8Z2cjb5o8YuqulIp5Enw3W4gSqs4sz"+
"i20jAiyC4zicPn2KEy+/nOvyB5u207PrSabX3T4FjV8xnBS1Q+9mFy8tto0IsADbtvnpgQ7On890"+
"+UaA3gf2ktj6VcCoiF9+lrDdT2A2N2Vyz2LbeBbg2rVrjI2Oem2+bEp1HPInmrje38/hw4e4eTOd"+
"LCcjG3l71w8ZuuuTFXXgs0RuJfIXvQsQM00D+AJ5WWTb/v3LCM3/DN69nZ6HMl1+BR58gMitq/mL"+
"yxoCPgv8YZnxVASOEaD303tJtGa6/AomrwcYAxKLbeNWgG8COIbB9fs+h/3BT1DpX04hRhruY/jO"+
"j1fsrz6fujkB/hW3rEX/R0UFyHT/XwR4/0MPcGnH90sVn39ZAwffcFLU2ktXAODiYlDGnEmAZO3G"+
"9JcjL9+/wsPFKwBwfzXwBkBo0na5uVBuIkOJ/MWCArjNAQaA5urJoTXRPeqAmxIQ3AuQ6QFEgEoh"+
"MpQrAceAq4W2UxJAeoDKoW5uCChYAYD7HGAAIDg9TmB2enmRCSuO4aSoHc5VAAW7f1DsAQCqJ+10"+
"NSD4lvDIvAqgYAkIHgQITQ6RDIsAfsZtAgiKQwBk8gDB10TsRP5iaYeA0KQtiaDPidjuKgDwlANI"+
"JeB33FYA4DEHEAH8S7oCyN2yvmT3Dy5zgMxf4rYBQknJAfxMePS/BFK5Ur2oACp3BN0AotWSA/ia"+
"vPEfipSAoCbAANAcSsoQ4GdUKgBQ7wEkCfQ5dXMCFK0AQO3h0AGQHMDvRIZzx7xoBQAeeoDg9BiB"+
"2RlSAbmj3G+oVgDgQQCA6qRNcl2DQlNhNVCtAEA9CQTSeUCyRgTwG6oVAKjlAHMngyQP8CWR4UT+"+
"4soNAXI20J/UzQngqgIAr0NAUk4G+ZG8HuCSmwoA1ATIzS4hJ4P8h+GkqB0t/hzAQlznAPnXA6qn"+
"5PZwvxEeU68AQP3p4AEgGpq8JT2Az/CSAIK6ADeAj1RPSQ7gNyIj6iUgeBNAcgAfUjeSyL51XQGA"+
"+kSR6esBkgP4jsicAK4rAPDYAwSnRzFSMziGXA/wA14rAFAX4Hr6H4c7Brt5v2GbYnNhJWgY+Ht+"+
"BXBRpa2qAGeAQ0DwYxcPcfXDX2Gqpl5xF0IpqUne5N7eV7OLU8BplfaG46hlczHTPAU8qtRIWC1+"+
"Fbesb6g08DKItwF9wOOA/Pz9wSDwC9K9sxLKPUCWmGmGgQdZq5MFVQ4O8I+4ZU14aexZAGFtIH8w"+
"QnNEAM0RATRHBNAcEUBzRADNEQE0RwTQHBFAc0QAzREBNEcE0BwRQHNEAM0RATRHBNAcEUBzRADN"+
"EQE0RwTQnP8DAxUA39ifsH8AAAAASUVORK5CYII="; 

[/spoiler]

            MemoryStream mImageRead = new MemoryStream(Convert.FromBase64String(Folder));
//mImageRead adında yeni bir MemoryStream oluşturduk yani ram e yazıp oradan okumamıza yardımcı olacak class ımız.MemoryStream byte[] tipinde değer aldıgı için FromBase64String komutuylada resim dosyamızı byte a böldük. Daha sonrada Picturebox ımıza Image.FromStream diyerek resmimizi ekledik.
            pictureBox1.Image = Image.FromStream(mImageRead);
            GC.Collect();

pd8GzO3.png

Edited by pairs
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